There are solutions to first-world problems, like needing to sync your iPod with your workout. But there are also straws to purify polluted water as you drink it, sharp jewelry to punch would-be attackers and affordable, custom-fit eyeglasses that use liquid to bend light accordingly.

The photos are of Hippo Rollers, a water transport barrel for the developing world. The Hippo has a capacity of 24 gallons, and frees women and children from having to spend most of their days collecting water for their households.

The all-day exhibition takes place in a mobile, 1972 Airstream trailer, and visitors can experience, use and touch all of the products on display. In the evening, GOOD, Art Center’s Alumni Office and Designmatters present a celebration with food, drink, music, books and dialogue.